ZDJ-4B Automatic Potential Titrator
FEATURES
● LCD display screen and smart guide system.
● Titration methods, curves and results are displayed in detail.
● Replaceable burette with high-accuracy (10 ml or 20 ml selectable).
● Support the following titration modes: DET (dynamic equivalence point titration), MET (monotone equivalence point titration), SET (Preset Endpoint Titration) and MAT (manual titration).
● pH calibration and measurement are supported.
● Store up to 50 titration data sets (GLP-compliant) and 1 latest set of titration curve.
● Data can be easily transferred to printer via RS-232 communication interface..
● Titrator can be controlled by computer via USB or RS-232 communication interface.
INSTRUMENT INCLUDES
10ml Burette, Platinum Electrode, Silver Electrode, pH Electrode (indicator), Single Bridge Reference Electrode, Double Bridge Reference Electrode, ATC Probe, pH Buffer Powders (4.01, 7.00, 10.01)
OPTIONAL ACCESSORIES
20ml Burette, Auxiliary Burette Driver, Anti-diffusion Capillary
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Model |
ZDJ-4B |
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Burette |
Repeatability |
0.2% |
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Accuracy |
10ml Burette: ±0.025ml; 20ml Burette: ±0.035ml |
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Resolution |
10ml Burette: 1/10000; 20ml Burette: 2/10000 |
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Mechanical Unit |
Resolution |
1/30000 |
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Charging speed |
(55±10) s (Full burette) |
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Measuring Unit |
Range |
(-1800.0～1800.0) mv, (0.00～14.00)pH |
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Resolutions |
0.1mV, 0.01pH |
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Accuracy |
pH: ±0.01pH mv: ±0.03%FS |
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Fluctuation |
(±0.3mV±1bit) /3h |
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Temp. Compensation |
Range |
(-5.0～105.0) ℃ |
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Resolutions |
0.1 ℃ |
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Accuracy |
±0.3 ℃ |
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General |
Power Supply |
AC (220±22) V; (50±1) Hz |
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Dimension (mm)& Weight (kg) |
340*400*400; 10 |
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